Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The beginning of September records an average high-temperature of a still moderately hot 82.9°F, almost echoing the conditions of the previous month. Arwad records an average nighttime low of 73°F in September.Heat index
The heat index value for September is calculated to be a tropical 87.8°F. With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
In September, the average relative humidity is 67%.Rainfall
In Arwad, in September, it is raining for 4.1 days, with typically 0.31" of accumulated precipitation. Throughout the year, in Arwad, there are 102.7 rainfall days, and 18.9" of precipitation is accumulated.Daylight
In Arwad, the average length of the day in September is 12h and 23min.On the first day of September, sunrise is at 06:09 and sunset at 19:03. On the last day of the month, sunrise is at 06:30 and sunset at 18:22 +03.
Sunshine
In Arwad, Syria, the average sunshine in September is 10h.UV index
In Arwad, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September?
What time are sunrise and sunset in September in Arwad?
How many hours of sunshine does Arwad have in September?
How high is the UV index in September in Arwad?
Average temperature in September
Arwad, Syria
- Average high temperature in September: 82.9°F
The warmest month (with the highest average high temperature) is August (85.1°F).
The month with the lowest average high temperature is January (58.8°F).
- Average low temperature in September: 73°F
The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (50.9°F).
Average pressure in September
Arwad, Syria
- Average pressure in September: 29.84"Hg
The month with the highest atmospheric pressure is December (30.06"Hg).
The month with the lowest atmospheric pressure is July (29.71"Hg).
Average wind speed in September
Arwad, Syria
- Average wind speed in September: 7.7mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is October (7mph).
Average humidity in September
Arwad, Syria
- Average humidity in September: 67%
The month with the highest relative humidity is August (71%).
The month with the lowest relative humidity is November (55%).
Average rainfall in September
Arwad, Syria
- Average rainfall in September: 0.31"
The wettest month (with the highest rainfall) is December (4.88").
The driest months (with the least rainfall) are July and August (0.08").
Average rainfall days in September
Arwad, Syria
- Average rainfall days in September: 4.1 days
The month with the highest number of rainy days is January (16.4 days).
The months with the least rainy days are July and August (1.8 days).
Average daylight in September /
Average sunshine in September
Arwad, Syria
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).
Average sunshine days in September
Arwad, Syria
- Average sunshine days in September: 23.7 days
The month with the most sunshine days is July (28.1 days).
The month with the least sunshine days is January (13.6 days).
Average UV index in September
Arwad, Syria
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in September
Arwad, Syria
- Average cloud cover in September: 8
The month with the most cloud cover is January (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in September
Arwad, Syria
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
